Super Chunky MacMonkey, 4 1/2 years old, pick-a-name, I have never seen another but a friend did once and thought I had deleted her from my friends' list... many similar names since monkeys came out.
Prof Von Jabberwoof, 4 years old, pick-a-name, never seen anyone else with that name
Mighty Aphrodite Supequack, 4 years old, never seen anyone with that name, she used to have a clanmate named Mighty Hercules Superquack, but he was deleted. Have seen Aphrodite in the last year or so.
Pixie Princess Jolene, almost 4 years old, nope, never seen one like her!
Moonshadow, 4 1/2 years old, was completely unique (no other black cats had moon in their name the first year, that I know of) until the second year of black cats... every year since then there have been at least 2 moon shadows made.
Greeneggs, somewhere around 3 years old, was a companion to Spam (who quit), since pigs have come out I have seen quite a few.
Midnite Sun, 2 1/2 years old, never seen one with the same spelling.
Heaven Leigh Twilight, 2 1/2 years old, too unique to believe anyone else thought of it... never seen another (tg) but did see reports of a Heaven Leigh Ham.
Epona, (test) 3 1/2 years old, never seen another - although a good friend did make an Epona Mutt, which apparently means something in her native language...
A Nani Mouse, (test) 3 1/2 years old, means "pretty" mouse in Hawaiian, never seen another with that name, though about 2 years ago different spellings hit open. I debated making a C Nani Mouse, but figured no one would get that
Strange Mallardy,(test) 3 years old, never seen another
Miss Fortooon, (test) 2 1/2 years old, have not seen another
Zsa Zsa Ga Boar, 6 months old, hopefully that one will stay unique
Then theres the names that have been rejected (Frau Blucher for Epona, and Lymon D. Coconut for my monkey who will forever be named Lime Monkey) which have been accepted on open years after rejected on test.